ePubs
The open archive for STFC research publications
Home
About ePubs
Content Policies
News
Help
Privacy/Cookies
Suggest an Enhancement
Contact ePubs
Full Record Details
Persistent URL
http://purl.org/net/epubs/work/51199
Record Status
Checked
Record Id
51199
Title
COMPARISON OF NEUTRON AND SYNCHROTRON DIFFRACTION MEASUREMENTS OF RESIDUAL STRESS IN BEAD-ON-PLATE WELDMENTS
Contributors
AM Paradowska (STFC Rutherford Appleton Lab.) (Pr.Au.)
,
JWH Price (Monash University)
,
T Finlayson (University of Melbourne)
,
U Lienert (Advanced Photon Source)
,
R Ibrahim (Monash University)
Abstract
This paper explores the use of neutron and synchrotron diffraction, for evaluation of residual stresses in welded components. It has been shown that it is possible to achieve very good agreement between the two independent diffraction techniques. The study shows the significance of the weld start and end sites on the residual strain/stress distribution. Quantitative evaluation of the residual stress development process for multi-bead weldments has been presented. Some measurements were also taken before and after post-weld stress relieving to establish the reduction and redistribution of the residual stress. The detailed measurements of residual stress around the weld achieved in this work significantly improve the knowledge and understanding of residual stress in welded components.
Organisation
ISIS
,
ISIS-ENGIN-X
,
STFC
Keywords
Engineering
,
Neutron diffraction
,
Residual stress
,
Welding
,
Synchrotron diffraction
,
SSTD 2008-2009
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
Journal of Pressure Vessel Technology -Trans. ASME 132, no. 1 (2010): 011502, 1-8.
doi:10.1115/1.4000344
2010
Showing record 1 of 1
Recent Additions
Browse Organisations
Browse Journals/Series
Login to add & manage publications and access information for OA publishing
Username:
Password:
Useful Links
Chadwick & RAL Libraries
SHERPA FACT
SHERPA RoMEO
SHERPA JULIET
Journal Checker Tool
Google Scholar